Guinea is often subdivided into . Lower Guinea  and  Upper Guinea . Lower Guinea is one of the most densely populated regions of Africa, covering southern Nigeria, Benin, Togo and stretching into Ghana.
Definitions for hysteroscopy. hysteroscopy(noun) visual examination of the uterus and uterine lining using an endoscope inserted through the vagina. hysteroscopy(Noun) The examination of the uterus using a hysteroscope.
Medical Definition of Dermatoscopy. Dermatoscopy: A noninvasive diagnostic technique for the early diagnosis of melanoma and the evaluation of other pigmented and non-pigmented lesions on the skin that are not as well seen with the unaided eye. Also known as surface microscopy, dermoscopy, and epiluminescence microscopy.